航运用水对南水北调东线韩庄运河段调水调度的影响分析

Analysis of Influence on Diversion Scheduling of Hanzhuang Canal Sectionin the East Route of the South to North Water Transfer Project Caused by Water-Use for Navigation

南水北调东线一期工程利用京杭运河韩庄运河段现有河槽输水,航运船闸用水对本段输水损失影响较大。通过调查泵站及船闸运行情况,分析了航运船闸用水对韩庄运河段南水北调泵站调水调度的影响,分析结论对南水北调东线结合航运调水调度工作有参考意义。

The East Route of South-to-North Water Diversion Project(Phase I)uses existing channels of Hanzhuang Canal Section of Beijing-Hangzhou Grand Canal to deliver water.Water used for navigation lock can greatly influence water con veyance losses of this section.This paper investigates operation situations of the pumping station and the navigation lock and analyzes the influence of the water used for navigation lock on water diversion scheduling of Hanzhuang Canal Section of South-to-North Water Diversion Project.Conclusions of this paper can provide some reference for water diversion sche-duling of the East Route of South-to-North Water Diversion Project.